Lyndon is located in Osage county Kansas with a geographic area of 0.9 square miles. The total population in Lyndon is 1,074 with 48.9% male and 51.1% female. Children under age 5 represent 8.1% of the population, under age 18 equal 30.2% of the population and over age 65 is 15.9% of the population. The median household income is $49,432, per capita income is $23,113. There are a total of 389 housing units with 73.3% owner occupied. Education includes 27.0% of residents that are high school graduates and 27.5% with a bachelor's degree or higher. The average temperature in Lyndon in the summer is 78 degrees, and in the winter 32 degrees.
